Frequently Asked Questions

What does it mean when the check engine light comes on in a 2024 Dodge Hornet?

• The check engine light indicates the vehicle's onboard diagnostics detected a fault — from sensor failures to emissions or misfires. Our factory-trained technicians at Larry H. Miller Dodge RAM FIAT Tucson diagnose the exact code with OEM-level tools.
• We often deliver diagnostic and repair pricing that competes with independent shops while providing longer-term savings: accurate repairs, OEM parts, and a thorough inspection reduce repeat visits and prevent larger failures.
• If repairs are covered by warranty, they must be completed at a certified dealership to keep coverage valid; we’ll review any warranty details before work begins.
• To get a prompt inspection, schedule service online or check current service specials.
• We offer service financing so you can get the work done now and pay over time for peace of mind and continued vehicle reliability.

How long does a check engine light service take?

• Typical diagnostics take between 30 and 90 minutes depending on the fault and whether additional road testing or smoke testing (for leaks) is required. Our technicians work efficiently with OEM procedures to minimize downtime.
• Simple code clears or sensor swaps can be completed same day; more involved repairs that require parts may take longer but we communicate clear timelines and options up front.
• Choosing Larry H. Miller Dodge RAM FIAT Tucson often saves time and money — our parts inventory, dealer systems, and certified techs speed repairs and reduce overall ownership cost.
• Book a convenient visit—schedule appointment—and review rebates or discounts on the service specials page.
• Service financing is available to help manage unexpected repair timing without delaying important maintenance.

How much does a check engine light diagnostic cost for a 2024 Dodge Hornet?

• Diagnostic pricing varies by issue, but many check engine diagnostics start at competitive rates; our pricing and transparent estimates often cost less than independent shops when factoring immediate and long-term savings from correct OEM repairs.
• Because we use genuine parts and factory procedures, customers avoid recurring failures that drive up lifetime costs—so dealership service is an investment in reliability and resale value.
• We always explain needed repairs, present clear estimates, and apply any available discounts from our service specials.
• To get an exact price and fast diagnosis, schedule service online; ask our service advisors about financing options to spread payments over time.

What is the most common reason for check engine light on a 2024 Dodge Hornet?

• Common triggers include failing O2 sensors, loose gas caps, catalytic converter efficiency problems, and misfires. Our diagnostics pinpoint the cause so we repair only what’s necessary.
• Addressing codes promptly prevents worsened fuel economy, higher emissions repair bills, and potential catalytic converter failure—saving money immediately and long term.
• When a repair is covered by warranty it must be completed at a certified dealership; we’ll verify eligibility and perform warranty repairs to protect your coverage.
• Use our online options to schedule appointment and compare current offers on the service specials page.

What is the first thing to check when the check engine light comes on?

• Start with a quick inspection: ensure the gas cap is tightened (a loose cap is a common, inexpensive cause). If tightening doesn’t clear the light, professional diagnostics are the next step.
• Bring your 2024 Dodge Hornet to Larry H. Miller Dodge RAM FIAT Tucson so our certified technicians can run a full scan, evaluate codes, and recommend cost-effective repairs that often save more in the long run than a rushed DIY fix.
• We offer transparent estimates, OEM parts, and service financing to make repairs manageable and preserve vehicle longevity and warranty coverage.
• To start, schedule service and review available service specials.